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Batt Key, Menu, F1, Enter, Up, & Down Keys, 18.6 Batt Test Key

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TOSHIBA 6.18.4 BATT Key When the BATT key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the battery capacity. The following system message is displayed: - UPS ON-LINE BATTERY VOLTAGE=324V CHARGE CURR.=0% If an AC input power failure occurs, and no abnormal operating conditions are present, the UPS will switch to standard 'Battery Backup Mode'. The following system message is displayed when the BATT key is pressed: - BATTERY BACKUP - BATTERY VOLTAGE=324V DISCHARGE CURR. =76% 6.18.5 MENU, F1, ENTER, UP, & DOWN Keys When the MENU key is pressed during normal 'AC Input Mode' of operation, a menu of user adjustable data screens are available. Press 'up' arrow key to scroll up through the available data screens. Press 'down' arrow key to scroll down through the available data screens. Pressing the F1 key changes to the adjustment screen for that menu item. Press 'up' arrow to move display to previously available item. Press 'down' arrow to move display to next available item. From the adjustment screen, if the MENU key is pressed any changes are discarded and the display returns to the regular menu screen with the previous data values shown. If the "ENTER" key is pressed from the adjustment screen, the changes are saved. After pressing the "ENTER" key, the display screen will return to the regular menu screen with the new data values shown (see "Menu Data Screens"). 6.18.6 BATT TEST Key When the BATT TEST key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the battery back-up capacity. The following system message is displayed: - BATTERY TEST - BATTERY VOLTAGE=324V > F1+ENTER TO BEGIN Press the F1+ ENTER keys at the same time to begin the battery test and to display the following screen while batteries are tested: - BATTERY TEST BATTERY VOLTAGE=324V ## MINS ## SECS > PLEASE WAIT 4200FA CT/XT User's Manual 52

Section	Page
TABLE OF CONTENTS	3
1.0 Product Description	15
1.1 Theory of Operation	15
1.2 Application and Use	15
1.3 Power Backup	15
1.4 Power Conditioning	15
2.0 Unpacking/Inspection/Storage/Disposal	16
2.1 Unpacking the new UPS equipment 15/25/30 kVA:	16
2.2 Unpacking the new UPS equipment 50 kVA:	17
2.3 Inspection of the new UPS equipment	17
2.4 Storage of UPS equipment	18
2.5 Disposal	18
3.0 Installation Precautions	19
3.1 Equipment Placement	19
3.2 System Preparation (Pre-Power)	20
3.3 Operating Precautions	20
4.0 UPS Connections	21
4.1 Power Connections	21
4.1.1 Power Connections 15/25/30 kVA with Internal Batteries	21
4.1.2 Power Connections 15/25/30 kVA with Internal Transformer	22
4.1.3 Recommended Wire Size and Torque Requirements	23
4.1.4 Power Connection Cable Routing and Conduit Placement 15/25/30 kVA	24
	25
4.2 Control Circuit and External Battery Interface Connections 15/25/30 kvA	25
	25
4.2.1 Recommended Wire Size and Torque Requirements	25
4.3 Power Connections 50 kVA	26
4.3.1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals	27
	27
4.3.2 Power Connection Cable Routing and Conduit Placement 50 kVA	28
4.4 Control Circuit and External Interface Connections 50 kVA	29
4.4.1 Recommended Wire Size and Torque Requirements	29
4.5 Communication Interface	30
4.5.1 Remote Contact	30
4.5.2 RS-232C	31
4.5.3 UPS Shutdown (via RS-232C)	31
5.0 Specifications	32
5.1 4200FA 15 / 25 kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries	32
5.2 4200FA 15/25 kVA w/Internal Transformer	33
5.3 4200FA 30 kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries	34
5.4 4200FA 30 kVA w/Internal Transformer	35
5.5 4200FA 50kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries	36
5.6 4200FA 50kVA w/Internal Transformer	37
6.0 Operating the UPS	38
6.1 AC Input Mode (Normal Operation)	38
6.2 Bypass Mode	39
6.4 Battery Backup Mode	40
6.5 Battery Backup Time and Discharge Process	41
6.6 Battery Low Voltage Tolerances	41
6.7 Battery Recharging	42
6.8 Front Panel Layout (All Units)	43
6.9 EPO (Emergency Power Off) Function	43
6.10 Audible Alarm Functions	44
6.11 LED (Light Emitting Diode) Functions	44
6.11.1 LED (Light Emitting Diode) System Status	45
6.12 LCD (Liquid Crystal Display) Functions	45
6.12.1 Line-1 System Messages	45
6.12.2 Line-2 System Fault Messages	46
6.12.3 Line-3 System Messages	46
6.12.4 Line-4 System Messages	46
6.13 Initial Battery Charge	47
6.14 Start-up Procedure	48
6.15 Shutdown Procedure	49
6.16 Maintenance Bypass Procedure	49
6.17 Keypad Overview	51
6.18 Key Functions	52
6.18.1 MONI	52
6.18.2 IN	52
6.18.3 OUT	52
6.18.4 BATT Key	53
6.18.5 MENU, F1, ENTER, UP, & DOWN Keys	53
6.18.6 BATT TEST Key	53
6.18.7 BUZZ STOP Key	54
6.18.8 RESET Key	54
6.19 Menu Data Screens	55
6.19.1 Settings for Calendar and Clock	55
6.19.2 Adjusting the Buzzer Volume	55
6.19.3 Settings for Display Duration	55
6.19.4 Run Switch Select	56
6.19.5 Serial Com Station Address	56
6.19.6 Output Voltage Adjustment	57
6.19.7 Equalize Charge Mode Select	57
6.19.8 Reset to Default Settings	58
6.20 Overload Operation	58
6.21 Backup History and Fault History	59
7.0 UPS Protection System	61
7.1 System Protection Features	61
7.2 System Protection Functions	61
8.0 Start-up/Scheduled Maintenance/Part Replacement	62
8.1 Start-up	62
8.2 Preventive Maintenance	62
8.3 Parts Replacement	63
9.0 External Dimensions / Shipping Dimensions / Weights	64
9.1 External Dimensions 15/25/30 kVA	64
9.2 External Dimensions 50kVA	65

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TOSHIBA

6.18.4 BATT Key

When the BATT key is pressed during normal 'AC Input Mode' of operation, the LCD

screen displays details about the battery capacity. The following system message is

displayed:

- UPS ON-LINE -

BATTERY VOLTAGE=324V

CHARGE CURR.=0%

If an AC input power failure occurs, and no abnormal operating conditions are present, the

UPS will switch to standard 'Battery Backup Mode'. The following system message is

displayed when the BATT key is pressed:

- BATTERY BACKUP –

BATTERY VOLTAGE=324V

DISCHARGE CURR. =76%

6.18.5

MENU, F1, ENTER, UP, & DOWN Keys

When the MENU key is pressed during normal ‘AC Input Mode’ of operation, a menu of

user adjustable data screens are available. Press 'up' arrow key to scroll up through the

available data screens. Press 'down' arrow key to scroll down through the available data

screens. Pressing the F1 key changes to the adjustment screen for that menu item. Press

'up' arrow to move display to previously available item. Press 'down' arrow to move display

to next available item. From the adjustment screen, if the MENU key is pressed any

changes are discarded and the display returns to the regular menu screen with the

previous data values shown. If the “ENTER” key is pressed from the adjustment screen,

the changes are saved. After pressing the “ENTER” key, the display screen will return to

the regular menu screen with the new data values shown (see "Menu Data Screens").

6.18.6 BATT TEST Key

When the BATT TEST key is pressed during normal 'AC Input Mode' of operation, the LCD

screen displays details about the battery back-up capacity. The following system message

is displayed:

- BATTERY TEST –

BATTERY VOLTAGE=324V

> F1+ENTER TO BEGIN

Press the F1+ ENTER keys at the same time to begin the battery test and to display the

following screen while batteries are tested:

- BATTERY TEST -

BATTERY VOLTAGE=324V

## MINS ## SECS

> PLEASE WAIT

4200FA CT/XT User’s Manual